Lenovo ThinkPad L410, Руководство по техническому обслуживанию аппаратной части

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Chapter 10. Parts list
This chapter contains following lists of the service parts.
•
“Overall” on page 120
• “LCD FRUs” on page 230
• “Keyboard” on page 252
• “Miscellaneous parts” on page 254
• “AC power adapters” on page 255
• “Power cords” on page 256
• “Recovery discs” on page 257
• “Common service tools” on page 271
Notes:
• Each FRU is available for all types or models, unless specific types or models are specified.
• FRU with specific models listed and described as xxU (where U is an example of a country designator)
should be used for all models ending in U.
• FRU with specific models listed and described as 3Dx (where 3D is an example of a unique configuration)
should be used for all of these models, unless specific country or region designator is specified.
• A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID
column. An N in the CRU ID column means that the part is not a CRU. A single asterisk (*) means that the
part is a Self-service CRU; two asterisks (**) means that the part is an Optional-service CRU.ThinkPad
computers contain the following types of CRUs:
Self-service CRUs
These CRUs unplug or are held by no more than two screws. Examples of these types of CRUs include an
ac power adapter, a power cord, a battery, and a hard disk drive. Other Self-service CRUs depending
on product design may include a memory, a wireless card, a keyboard, and a palm rest with finger print
reader and touchpad.
Optional-service CRUs
These CRUs are isolated parts within the computer that are concealed by an access panel that is typically
secured by more than two screws. Once the access panel is removed, the specific CRU is visible.
• FRUs marked with OP are available as options.
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